Change Color Scheme on Blog Through Stylesheet (CSS)

I need someone with a good understanding of stylesheets to modify the color scheme on a blog of mine through the [login to view URL] file. The blog is currently runnning on a standard version of the Studio Press, Lifestyle theme, however I wish to completely change the appearance of it with a different color scheme. I have started to change a few of the colors myself, however I'm not an expert at this kind of work & can see it's going to take me too long to do. Please find more information on the job in the attached file. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Internet Explorer Firefox Google Chrome Netscape Navigator